Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Hazardous Weather Conditions

Current conditions at

CW8386 Thermopolis (C8386)

Lat: 43.642°NLon: 108.22633°WElev: 4426.0ft.

NA

23°F

-5°C

Humidity 72%
Wind Speed N 0 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 15°F (-9°C)
Visibility NA
Last update 28 Jan 10:40 AM MST
Extended Forecast for

4 Miles SSW East Thermopolis WY

  • Today

    Today: Mostly cloudy, with a high near 40. Light and variable wind.

    High: 40 °F

    Mostly Cloudy

  • Tonight

    Tonight: Isolated snow showers between 9pm and 10pm.  Cloudy, then gradually becoming partly cloudy, with a low around 17. Calm wind.  Chance of precipitation is 20%.

    Low: 17 °F

    Isolated Snow
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 44. Light southeast wind.

    High: 44 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 18. Calm wind.

    Low: 18 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 46. Calm wind.

    High: 46 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 22. Light south wind.

    Low: 22 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 50. Light and variable wind.

    High: 50 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 40. Light and variable wind.
Tonight
Isolated snow showers between 9pm and 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 17. Calm wind. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 44. Light southeast wind.
Thursday Night
Mostly clear, with a low around 18. Calm wind.
Friday
Mostly sunny, with a high near 46. Calm wind.
Friday Night
Mostly cloudy, with a low around 22. Light south wind.
Saturday
Mostly sunny, with a high near 50. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
Partly sunny, with a high near 52.
Monday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW East Thermopolis WY
 43.6°N 108.22°W (Elev. 4495 ft)
9:33 am MST Jan 28, 2026
10am MST Jan 28, 2026-6pm MST Feb 3, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database